diff --git a/asoc/lahaina.c b/asoc/lahaina.c index b50581987b..2dd1624797 100644 --- a/asoc/lahaina.c +++ b/asoc/lahaina.c @@ -5999,6 +5999,19 @@ static struct snd_soc_dai_link msm_bolero_fe_dai_links[] = { }, }; +static struct snd_soc_dai_link msm_bolero_fe_stub_dai_links[] = { + {/* hw:x,33 */ + .name = LPASS_BE_WSA_CDC_DMA_TX_0, + .stream_name = "WSA CDC DMA0 Capture", + .id = MSM_BACKEND_DAI_WSA_CDC_DMA_TX_0, + .be_hw_params_fixup = msm_be_hw_params_fixup, + .ignore_suspend = 1, + .no_host_mode = SND_SOC_DAI_LINK_NO_HOST, + .ops = &msm_cdc_dma_be_ops, + SND_SOC_DAILINK_REG(wsa_cdcdma0_capture_stub), + }, +}; + static struct snd_soc_dai_link msm_common_misc_fe_dai_links[] = { {/* hw:x,34 */ .name = MSM_DAILINK_NAME(ASM Loopback), @@ -6847,6 +6860,7 @@ static struct snd_soc_dai_link msm_rx_tx_cdc_dma_be_dai_links[] = { .ignore_suspend = 1, .ops = &msm_cdc_dma_be_ops, SND_SOC_DAILINK_REG(rx_dma_rx1), + .init = &msm_int_audrx_init, }, { .name = LPASS_BE_RX_CDC_DMA_RX_2, @@ -7238,6 +7252,7 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) u32 val = 0; u32 wcn_btfm_intf = 0; const struct of_device_id *match; + u32 wsa_max_devs = 0; match = of_match_node(lahaina_asoc_machine_of_match, dev->of_node); if (!match) { @@ -7254,12 +7269,27 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) sizeof(msm_common_dai_links)); total_links += ARRAY_SIZE(msm_common_dai_links); - memcpy(msm_lahaina_dai_links + total_links, - msm_bolero_fe_dai_links, - sizeof(msm_bolero_fe_dai_links)); - total_links += - ARRAY_SIZE(msm_bolero_fe_dai_links); - + rc = of_property_read_u32(dev->of_node, + "qcom,wsa-max-devs", &wsa_max_devs); + if (rc) { + dev_info(dev, + "%s: wsa-max-devs property missing in DT %s, ret = %d\n", + __func__, dev->of_node->full_name, rc); + wsa_max_devs = 0; + } + if (!wsa_max_devs) { + memcpy(msm_lahaina_dai_links + total_links, + msm_bolero_fe_stub_dai_links, + sizeof(msm_bolero_fe_stub_dai_links)); + total_links += + ARRAY_SIZE(msm_bolero_fe_stub_dai_links); + } else { + memcpy(msm_lahaina_dai_links + total_links, + msm_bolero_fe_dai_links, + sizeof(msm_bolero_fe_dai_links)); + total_links += + ARRAY_SIZE(msm_bolero_fe_dai_links); + } memcpy(msm_lahaina_dai_links + total_links, msm_common_misc_fe_dai_links, sizeof(msm_common_misc_fe_dai_links)); @@ -7276,12 +7306,13 @@ static struct snd_soc_card *populate_snd_card_dailinks(struct device *dev) total_links += ARRAY_SIZE(msm_rx_tx_cdc_dma_be_dai_links); - memcpy(msm_lahaina_dai_links + total_links, - msm_wsa_cdc_dma_be_dai_links, - sizeof(msm_wsa_cdc_dma_be_dai_links)); - total_links += - ARRAY_SIZE(msm_wsa_cdc_dma_be_dai_links); - + if (wsa_max_devs) { + memcpy(msm_lahaina_dai_links + total_links, + msm_wsa_cdc_dma_be_dai_links, + sizeof(msm_wsa_cdc_dma_be_dai_links)); + total_links += + ARRAY_SIZE(msm_wsa_cdc_dma_be_dai_links); + } memcpy(msm_lahaina_dai_links + total_links, msm_va_cdc_dma_be_dai_links, sizeof(msm_va_cdc_dma_be_dai_links)); @@ -7410,6 +7441,9 @@ static int msm_int_audrx_init(struct snd_soc_pcm_runtime *rtd) snd_soc_card_get_drvdata(rtd->card); int ret = 0; + if (codec_reg_done) { + return 0; + } if (pdata->wsa_max_devs > 0) { component = snd_soc_rtdcom_lookup(rtd, "wsa-codec.1"); if (!component) { diff --git a/asoc/msm_dailink.h b/asoc/msm_dailink.h index bfc56d41da..113a14e479 100644 --- a/asoc/msm_dailink.h +++ b/asoc/msm_dailink.h @@ -176,6 +176,11 @@ SND_SOC_DAILINK_DEFS(wsa_cdcdma0_capture, DAILINK_COMP_ARRAY(COMP_CODEC("bolero_codec", "wsa_macro_vifeedback")), DAILINK_COMP_ARRAY(COMP_PLATFORM("msm-pcm-hostless"))); +SND_SOC_DAILINK_DEFS(wsa_cdcdma0_capture_stub, + DAILINK_COMP_ARRAY(COMP_CPU("msm-dai-cdc-dma-dev.45057")), + DAILINK_COMP_ARRAY(COMP_CODEC("snd-soc-dummy", "snd-soc-dummy-dai")), + DAILINK_COMP_ARRAY(COMP_PLATFORM("msm-pcm-hostless"))); + SND_SOC_DAILINK_DEFS(multimedia6, DAILINK_COMP_ARRAY(COMP_CPU("MultiMedia6")), DAILINK_COMP_ARRAY(COMP_CODEC("snd-soc-dummy", "snd-soc-dummy-dai")),